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Industry-Wide
Environmental Product Declarations
for Precast Concrete Products

The following are industry-wide cradle-to-gate EPDs for precast concrete manufactured by Canadian Precast/Prestressed Concrete Institute (CPCI), National Precast Concrete Association (NPCA), and Precast/Prestressed Concrete Institute (PCI) members: 

EPD for Structural Precast 

EPD for Architectural and Insulated Precast

EPD for Underground Precast 

These declarations have been prepared in accordance with ISO 14025 and ISO 21930, the governing precast concrete category rules and ASTM international’s EPD program operator rules.

Note regarding data submittals: LEED v4 allows the submission of industry average EPDs to meet the requirements of MR Credit Building Product Disclosure and Optimization—Environmental Product Declarations. The credit explicitly states, however, that EPDs must “conform to ISO 14025, 14040, 14044, and EN 15804 or ISO 21930 and have at least a cradle to gate scope.” In addition, products may use industry-wide EPD if “the manufacturer is explicitly recognized as a participant by the program operator.”

A note of caution: According to ISO standards, unless EPDs are “prepared from cradle-to-grave life-cycle results and based on the same function, reference service life (RSL) and quantified by the same functional unit,” they are not to be compared. EPDs also should not be compared unless developed using the same PCR.

Plants that submitted data include: 

Atlanta Structural Concrete  

Buchanan, Georgia


(770)646-1888 


http://www.atlanta-structural.net

Certification Category: C4,C4A
 

Products Produced: Beams, Columns, Joists, Bleacher, Double Tees, Hollow Core Slabs, I-Beams, Girders, Sound Walls, Stadium Seats, Stairs, Structural Wall Panels 

 

BC Concrete, Inc. dba Missoula Concrete Construction

Missoula, Montana


(406)549-9682 


http://www.missoulaconcrete.com

Certification Category: A1,B3,C3,C3A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Other Sections, Sound Walls, Stadium Seats, Structural Wall Panels 

 

Blakeslee Prestress, Inc.

Branford, Connecticut


(203)481-5306 


http://www.blakesleeprestress.com

Certification Category: A1,B4,C4,C4A
 

Products Produced: Architectural Precast, Architectural Trim, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Box Beams/Slabs, Cell Modules, Double Tees, Hollow Core Slabs, I-Beams, Girders, Piles, Single Tees, Sound Walls, Stadium Seats, Stairs, Structural Wall Panels, Beams, Columns, Joists, Bleacher 

 

Cement Industries, Inc. 

Fort Myers, Florida


(800)332-1440 


http://www.cementindustries.com

Certification Category: B3,C3
 

Products Produced: Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, Hollow Core Slabs, Single Tees, Sound Walls, Stadium Seats, Stairs, Structural Wall Panels 

 

Clark Pacific / Fontana

Fontana, California


(909)823-1433 


http://www.clarkpacific.com

Certification Category: A1,C3,C3A,G
 

Products Produced: Architectural Precast, Architectural Trim, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Glass Fiber Reinforced Concrete, I-Beams, Girders, Sound Walls, Stadium Seats, Structural Wall Panels 

 

Clark Pacific / Woodland 

Woodland, California


(530)207-4100 


http://www.clarkpacific.com

Certification Category: A1,B3,C4,C4A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, I-Beams, Girders, Stadium Seats, Structural Wall Panels 

 

Concrete Industries, Inc. 

Lincoln, Nebraska


(402)434-1800 


http://www.concreteindustries.com

Certification Category: B4,C4,C4A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, Hollow Core Slabs, I-Beams, Girders, Piles, Single Tees, Stadium Seats, Stairs, Structural Wall Panels 

 

Concrete Technology Corporation

Tacoma, Washington


(253)383-3545 


http://www.concretetech.com

Certification Category: B4,C4
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, Hollow Core Slabs, I-Beams, Girders, Other Sections, Piles, Segmental Bridge Units, Single Tees, Sound Walls, Stadium Seats, Stairs, Structural Wall Panels 

 

Conewago Precast Building Systems 

Hanover, Pennsylvania


(717)632-7722 


http://www.conewago.com

Certification Category: A1,C3,C3A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Double Tees, Hollow Core Slabs, Structural Wall Panels, Box Beams/Slabs 

 

Construction Products, Inc. of TN

Jackson, Tennessee


(731)668-7305 


http://www.cpi-tn.com

Certification Category: B4,C4
 

Products Produced: Box Beams/Slabs, Other Sections, Sound Walls, Beams, Columns, Joists, Bleacher, Cell Modules, Double Tees, Hollow Core Slabs, I-Beams, Girders, Piles, Stadium Seats, Structural Wall Panels 

 

Coreslab Structures (ARIZ) Inc.

Phoenix, Arizona


(602)237-3875 


http://www.coreslab.com

Certification Category: A1,B4,C4,C4A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, Hollow Core Slabs, I-Beams, Girders, Segmental Bridge Units, Stadium Seats, Stairs, Structural Wall Panels, Single Tees 

 

East Texas Precast Company, Limited

Hempstead, Texas


(281)463-0654 


http://www.easttexasprecast.net

Certification Category: C4,C4A
 

Products Produced: Beams, Columns, Joists, Bleacher, Double Tees, Other Sections, Single Tees, Structural Wall Panels, Box Beams/Slabs, Stairs 

 

EnCon Colorado

Denver, Colorado


(303)287-4312 


http://www.enconcolorado.com

Certification Category: B4,C2
 

Products Produced: Box Beams/Slabs, Hollow Core Slabs, Beams, Columns, Joists, Bleacher, Double Tees, I-Beams, Girders, Other Sections, Piles, Sound Walls, Stairs, Structural Wall Panels 

 

Fabcon Precast, LLC 

Mahanoy City, Pennsylvania


(952)890-4444 


http://www.fabcon-usa.com

Certification Category: A1,B1,B1A,C3,C3A
 

Products Produced: Architectural Precast, Structural Wall Panels 

 

Fabcon Precast, LLC

Grove City, Ohio


(952)890-4444 


http://www.fabcon-usa.com

Certification Category: A1,C3,C3A
 

Products Produced: Architectural Precast, Other Sections, Structural Wall Panels 

 

Fabcon Precast, LLC 

Savage, Minnesota


(952)890-4444 


http://www.fabcon-usa.com

Certification Category: A1,B1,C3,C3A
 

Products Produced: Hollow Core Slabs, Other Sections, Sound Walls, Structural Wall Panels, Architectural Precast, Beams, Columns, Joists, Bleacher 

 

Florence Concrete Products, Inc. 

Sumter, South Carolina


(803)775-4372 


http://www.fcpsumter.com

Certification Category: B4,C3,C3A
 

Products Produced: Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, I-Beams, Girders, Other Sections, Piles, Single Tees, Stadium Seats, Structural Wall Panels 

 

Forterra Structural Precast 

Caldwell, Idaho


(208)454-8116

http://www.forterrastructuralprecast.com

Certification Category: A1,B4,C4
 

Products Produced: Architectural Precast, Architectural Trim, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Box Culverts, Cell Modules, Double Tees, Hollow Core Slabs, I-Beams, Girders, Other Sections, Segmental Bridge Units, Single Tees, Sound Walls, Stadium Seats, Stairs, Structural Wall Panels 

 

Gage Brothers 

Sioux Falls, South Dakota


(605)336-1180 


http://www.gagebrothers.com

Certification Category: A1,B4,C4,C4A
 

Products Produced: Architectural Precast, Architectural Trim, Beams, Columns, Joists, Bleacher, Double Tees, Hollow Core Slabs, I-Beams, Girders, Sound Walls, Stadium Seats, Structural Wall Panels, Other Sections, Stairs 

 

Gate Precast Company 

Pearland, Texas


(281)485-3273 


http://www.gateprecast.com

Certification Category: C2


Products Produced: Hollow Core Slabs 

 

Gate Precast Company

Monroeville, Alabama


(251)575-2803 


http://www.gateprecast.com

Certification Category: A1,C4,C4A
 

Products Produced: Architectural Precast, Architectural Trim, Beams, Columns, Joists, Bleacher, Stadium Seats, Structural Wall Panels, Double Tees, Stairs 

 

Gate Precast Company

Winchester, Kentucky


(859)744-9481 


http://www.gateprecast.com

Certification Category: A1,C3,C3A
 

Products Produced: Architectural Precast, Stairs, Stadium Seats, Structural Wall Panels 

 

Gate Precast Company

Jacksonville, Florida


(904)757-0860 


http://www.gateprecast.com

Certification Category: A1,B4,C3,C3A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, Hollow Core Slabs, I-Beams, Girders, Other Sections, Piles, Segmental Bridge Units, Stadium Seats, Stairs, Structural Wall Panels, Stadium Seats 

 

Gate Precast Company 

Kissimmee, Florida


(407)847-5285 


http://www.gateprecast.com

Certification Category: A1,C3
 

Products Produced: Beams, Columns, Joists, Bleacher, Structural Wall Panels, Architectural Precast 

 

Gate Precast Company

Oxford, North Carolina


(919)603-1633

http://www.gateprecast.com

Certification Category: A1,C2
 

Products Produced: Architectural Precast, Architectural Trim, Beams, Columns, Joists, Bleacher, Hollow Core Slabs 

 

Gate Precast Company 

Hillsboro, Texas


(254)582-7200 


http://www.gateprecast.com

Certification Category: A1
 

Products Produced: Architectural Precast 

 

Gate Precast Company 

Ashland City, Tennessee


(615)792-4871 


http://www.gateprecast.com

Certification Category: A1,C3,C3A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Structural Wall Panel 

 

GPRM Prestress, LLC  

Kapolei, Hawaii


(808)682-6000 


http://www.gprmp.com

Certification Category: A1,B4,C4
 

Products Produced: Architectural Precast, Architectural Trim, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Box Culverts, Cell Modules, Double Tees, Hollow Core Slabs, I-Beams, Girders, Other Sections, Piles, Single Tees, Sound Walls, Stadium Seats, Stairs, Structural Wall Panels 

 

Heldenfels Enterprises, Inc.

San Marcos, Texas


(512)396-2376 


http://www.heldenfels.com

Certification Category: B4,C4
 

Products Produced: Other Sections, Structural Wall Panels, Beams, Columns, Joists, Bleacher, Double Tees, I-Beams, Girders, Piles, Segmental Bridge Units, Stadium Seats, Stairs 

 

Heldenfels Enterprises, Inc.

Corpus Christi, Texas


(361)883-9334 


http://www.heldenfels.com

Certification Category: B4,C4
 

Products Produced: Box Beams/Slabs, Double Tees, I-Beams, Girders, Piles, Sound Walls, Stadium Seats, Stairs, Structural Wall Panels 

 

High Concrete Group LLC 

Springboro, Ohio


(937)748-2412 


http://www.highconcrete.com

Certification Category: A1,C3,C3A
 

Products Produced: Architectural Precast, Architectural Trim, Beams, Columns, Joists, Bleacher, Structural Wall Panels, Box Beams/Slabs 

 

High Concrete Group LLC 

Denver, Pennsylvania


(717)336-9300 


http://www.highconcrete.com

Certification Category: A1,B3,C3,C3A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Double Tees, Stadium Seats, Structural Wall Panels, Box Beams/Slabs, Stairs 

 

Kerkstra Precast, Inc. 

Grandville, Michigan


(616)224-6176 


http://www.kerkstra.com

Certification Category: A1,B3,C3,C3A
 

Products Produced: Other Sections, Architectural Precast, Architectural Trim, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, Hollow Core Slabs, I-Beams, Girders, Stadium Seats, Stairs, Structural Wall Panels 

 

KIE-CON Inc. 

Antioch, California


(925)754-9494 


http://www.kiecon.com

Certification Category: B4,C3
 

Products Produced: Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Hollow Core Slabs, I-Beams, Girders, Piles, Structural Wall Panels, Other Sections 

 

Lowe Precast, Inc.

Waco, Texas


(254)776-9690 


http://www.loweprecast.com

Certification Category: A1,C3,C3A
 

Products Produced: Poles, Architectural Precast, Beams, Columns, Joists, Bleacher, Double Tees, Stadium Seats, Stairs, Structural Wall Panels 

 

Manco Structures, Ltd. 

Schertz, Texas


(210)690-1705 


http://www.manco-satx.com

Certification Category: C4,C4A
 

Products Produced: Hollow Core Slabs, Architectural Precast, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, I-Beams, Girders, Other Sections, Piles, Single Tees, Sound Walls, Stadium Seats, Stairs, Structural Wall Panels 

 

Metromont Corporation

Charlotte, North Carolina


(704)372-1080 


http://www.metromont.com

Certification Category: A1,C3,C3A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Stadium Seats, Structural Wall Panels, Box Beams/Slabs, Stairs 

 

Metromont Corporation 

Hiram, Georgia


(770)943-8688 


http://www.metromont.com

Certification Category: A1,C4,C4A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Double Tees, Stadium Seats, Stairs, Structural Wall Panels, Box Beams/Slabs 

 

Metromont Corporation

Richmond, Virginia


(804)665-1300 


http://www.metromont.com

Certification Category: A1,C3,C3A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Double Tees, Stairs, Structural Wall Panels, Box Beams/Slabs 

 

Metromont Corporation

Greenville, South Carolina


(864)605-5000 


http://www.metromont.com

Certification Category: A1,C4,C4A
 

Products Produced: Architectural Precast, Architectural Trim, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, Stadium Seats, Structural Wall Panels, Stairs 

 

Metromont Corporation Bartow

Bartow, Florida


(863)440-5400 


http://www.metromont.com

Certification Category: A1,C3,C3A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Double Tees, Stadium Seats, Stairs, Structural Wall Panels 

 

Mid South Prestress, LLC

Pleasant View, Tennessee


(615)746-6606 


http://www.midsouthprestress.com

Certification Category: C3
 

Products Produced: Beams, Columns, Joists, Bleacher, Hollow Core Slabs, Structural Wall Panels, Box Beams/Slabs 

 

Molin Concrete Products Company

Lino Lakes, Minnesota


(651)786-7722 


http://www.molin.com

Certification Category: C3,C3A
 

Products Produced: Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Cell Modules, Double Tees, Hollow Core Slabs, I-Beams, Girders, Other Sections, Sound Walls, Stadium Seats, Stairs, Structural Wall Panels 

 

NAPCO Precast, LLC 

San Antonio, Texas


(210)509-9100 


http://www.napcosa.com

Certification Category: A1,C4,C4A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, Hollow Core Slabs, Stadium Seats, Stairs, Structural Wall Panels 

 

Oldcastle Precast  

Avon, Connecticut


(860)673-3291 


http://www.oldcastleprecast.com

Certification Category: B2,C1,C1A
 

Products Produced: Architectural Precast, Architectural Trim, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Box Culverts, Double Tees, Hollow Core Slabs, I-Beams, Girders, Other Sections, Piles, Sound Walls, Structural Wall Panels 

 

Oldcastle Precast Building Systems 

Selkirk, New York


(518)767-2116 


http://www.oldcastlesystems.com

Certification Category: B3,C3,C3A
 

Products Produced: Beams, Columns, Joists, Bleacher, Double Tees, Other Sections, Stairs, Structural Wall Panels 

 

Oldcastle Precast Building Systems 

Edgewood, Maryland


(800)523-3747 


http://www.oldcastlesystems.com

Certification Category: A1,C3,C3A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Hollow Core Slabs, Other Sections, Structural Wall Panels 

 

Oldcastle Precast, Inc.

Rehoboth, Massachusetts


(508)336-7600 


http://www.oldcastleprecast.com

Certification Category: B4,C3
 

Products Produced: Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Box Culverts, Cell Modules, Hollow Core Slabs, I-Beams, Girders, Other Sections, Piles, Rail Road Ties, Segmental Bridge Units, Structural Wall Panels 

 

Oldcastle Precast, Inc. 

Perris, California


(951)657-6093 


http://www.oldcastle.com/

Certification Category: B4,B4A,C2,C2A
 

Products Produced: Beams, Columns, Joists, Bleacher, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Cell Modules, Double Tees, I-Beams, Girders, Other Sections, Piles, Rail Road Ties, Segmental Bridge Units, Single Tees, Stadium Seats, Stairs, Structural Wall Panels 

 

PENNSTRESS, A division of MacInnis Group, LLC 

Roaring Spring, Pennsylvania


(814)695-2016 


Certification Category: A1,B4,C4
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Cell Modules, Double Tees, I-Beams, Girders, Other Sections, Segmental Bridge Units, Stadium Seats, Stairs, Structural Wall Panels 

 

Prestressed Casting Co.

Ozark, Missouri


(417)581-7009 


http://www.prestressedcasting.com

Certification Category: C4
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Cell Modules, Double Tees, Other Sections, Single Tees, Stadium Seats, Stairs, Structural Wall Panels 

 

Prestressed Casting Co. 

Springfield, Missouri


(417)869-7350 


http://www.prestressedcasting.com

Certification Category: A1,C3,C3A
 

Products Produced: Box Beams/Slabs, Double Tees, Hollow Core Slabs, Other Sections, Stadium Seats, Stairs, Architectural Precast, Beams, Columns, Joists, Bleacher, Structural Wall Panels 

 

Rocky Mountain Prestress, LLC 

Denver, Colorado


(303)480-1111 


http://www.rmpprestress.com

Certification Category: B4,C4
 

Products Produced: Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Cell Modules, Double Tees, Hollow Core Slabs, I-Beams, Girders, Single Tees, Sound Walls, Stadium Seats, Stairs, Structural Wall Panels 

 

Spancrete 

Valders, Wisconsin


(920)775-4121 


http://www.spancrete.com

Certification Category: A1,B4,C3,C3A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, Hollow Core Slabs, I-Beams, Girders, Stairs, Structural Wall Panels 

 

Spancrete Southeast, Inc.

Sebring, Florida


(863)655-1515 


http://www.spancrete.com

Certification Category: C2
 

Products Produced: Double Tees, Hollow Core Slabs, Stairs, Beams, Columns, Joists, Bleacher 

 

Stresscon Corporation 

Colorado Springs, Colorado


(719)390-5041 


http://www.stresscon.com

Certification Category: A1,B4,B4A,C4,C4A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Cell Modules, Double Tees, Sound Walls, Stadium Seats, Structural Wall Panels, Box Beams/Slabs, Single Tees 

 

Tekna Corporation

Charleston, South Carolina


(843)853-9118 


http://www.teknaprecast.com

Certification Category: B4,C3
 

Products Produced: Box Beams/Slabs, Hollow Core Slabs, I-Beams, Girders, Piles, Structural Wall Panels, Other Sections 

 

Tindall Corporation, Georgia Division

Conley, Georgia


(404)366-6270 


http://www.tindallcorp.com

Certification Category: C4,C4A


Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Beams, Columns, Joists, Bleacher, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Cell Modules, Cell Modules, Double Tees, Double Tees, Hollow Core Slabs, Other Sections, Poles, Structural Wall Panels, Structural Wall Panels 

 

Tindall Corporation, South Carolina Division 

Spartansburg, South Carolina


(864)576-3230 


http://www.tindallcorp.com

Certification Category: A1,C4,C4A
 

Products Produced: Architectural Precast, Architectural Trim, Beams, Columns, Joists, Bleacher, Double Tees, Other Sections, Structural Wall Panels 

 

Tindall Corporation, Texas Division

San Antonio, Texas


(210)248-2345 


http://www.tindallcorp.com

Certification Category: A1,C3,C3A
 

Products Produced: Architectural Precast, Cell Modules, Beams, Columns, Joists, Bleacher, Double Tees, Stairs, Structural Wall Panels 

 

Tindall Corporation, Virginia Division

Petersburg, Virginia


(804)861-8447 


http://www.tindallcorp.com

Certification Category: A1,C4,C4A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Double Tees, Other Sections, Structural Wall Panels, Box Beams/Slabs 

 

Unistress Corp. 

Pittsfield, Massachusetts


(413)629-2039 


http://www.unistresscorp.com

Certification Category: A1,B4,C4,C4A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, I-Beams, Girders, Other Sections, Segmental Bridge Units, Single Tees, Stadium Seats, Structural Wall Panels 

 

Walters & Wolf Precast

Fremont, California


(510)226-9800 


http://www.waltersandwolf.com

Certification Category: A1,G
 

Products Produced: Glass Fiber Reinforced Concrete, Architectural Precast 

 

Wells Concrete 

Grand Forks, North Dakota


(701)772-6687 


http://www.wellsconcrete.com

Certification Category: C4,C4A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, Single Tees, Stadium Seats, Structural Wall Panels 

 

Wells Concrete 

Wells, Minnesota


(800)658-7049 


http://www.wellsconcrete.com

Certification Category: A1,C4,C4A
 

Products Produced: Box Beams/Slabs, Double Tees, I-Beams, Girders, Other Sections, Single Tees, Stadium Seats, Stairs, Architectural Precast, Beams, Columns, Joists, Bleacher, Structural Wall Panels 

 

Wells Concrete

Albany, Minnesota


(320)845-2229 


http://www.wellsconcrete.com

Certification Category: A1,C3,C3A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, Hollow Core Slabs, Structural Wall Panels, Other Sections 

 

William E. Dailey Precast, LLC

Shaftsbury, Vermont


(802)442-4418 


http://www.daileyprecast.com

Certification Category: A1,B4,B4A,C3,C3A
 

Products Produced: Architectural Precast, Beams, Columns, Joists, Bleacher, Box Beams/Slabs, Double Tees, Other Sections, Sound Walls, Stadium Seats, Structural Wall Panels, Architectural Trim, Stairs